OT2935 Features: * Breathable charcoal mesh seat and back * One touch pneumatic seat height adjustment * 4-Way adjustable arms * Adjustable lumbar support * Ultra 2 to 1 seat slider mechanism * Tilt tension * Tilt lock * Accommodates up to 300 lbs * Seat range: 17.75"" - 20.5"" Color/Finish: * Chrome finish base Specifications: * 360 Swivel Dimensions: * Seat size: 20.5"" W x 18.5"" D * Back size: 20.5"" W x 23"" H Collection: * SPACE Collection Warranty: * Warranty: Lifetime limited warranty